.container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 8.75rem); /* 140px */
  padding: 1rem; /* 16px */
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  width: 100%;
  overflow-x: hidden;
}

.content {
  text-align: center;
  max-width: 25rem; /* 400px */
  width: 100%;
}

.icon {
  margin-bottom: 1.5rem; /* 24px */
}

.title {
  font-size: 4.5rem; /* 72px */
  font-weight: bold;
  color: #1677ff;
  margin: 0 0 1rem 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.subtitle {
  font-size: 1.5rem; /* 24px */
  font-weight: 600;
  color: #333;
  margin: 0 0 0.75rem 0;
}

.description {
  font-size: 1rem; /* 16px */
  color: #666;
  margin: 0 0 2rem 0;
  line-height: 1.5;
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem; /* 12px */
}

/* 移动端适配 */
@media (max-width: 768px) {
  .container {
    padding: 0.75rem; /* 12px */
    min-height: calc(100vh - 7.5rem); /* 120px */
  }
  
  .title {
    font-size: 3.75rem; /* 60px */
  }
  
  .subtitle {
    font-size: 1.25rem; /* 20px */
  }
  
  .description {
    font-size: 0.875rem; /* 14px */
  }
  
  .icon {
    margin-bottom: 1.25rem; /* 20px */
    
    :global(.antd-mobile-icon) {
      font-size: 6.25rem !important; /* 100px */
    }
  }
}
